JP2007092179A5 - - Google Patents

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Publication number
JP2007092179A5
JP2007092179A5 JP2006289274A JP2006289274A JP2007092179A5 JP 2007092179 A5 JP2007092179 A5 JP 2007092179A5 JP 2006289274 A JP2006289274 A JP 2006289274A JP 2006289274 A JP2006289274 A JP 2006289274A JP 2007092179 A5 JP2007092179 A5 JP 2007092179A5
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JP
Japan
Prior art keywords
workpiece
carburization
carburizing
gas
carbon
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JP2006289274A
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English (en)
Japanese (ja)
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JP2007092179A (ja
JP4977437B2 (ja
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Priority claimed from US09/494,093 external-priority patent/US6547888B1/en
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Publication of JP2007092179A publication Critical patent/JP2007092179A/ja
Publication of JP2007092179A5 publication Critical patent/JP2007092179A5/ja
Application granted granted Critical
Publication of JP4977437B2 publication Critical patent/JP4977437B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2006289274A 2000-01-28 2006-10-24 変更された低温表面硬化方法 Expired - Lifetime JP4977437B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/494,093 US6547888B1 (en) 2000-01-28 2000-01-28 Modified low temperature case hardening processes
US09/494,093 2000-01-28

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2001554496A Division JP4003455B2 (ja) 2000-01-28 2001-01-26 変更された低温表面硬化方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011150389A Division JP5378462B2 (ja) 2000-01-28 2011-07-06 変更された低温表面硬化方法

Publications (3)

Publication Number Publication Date
JP2007092179A JP2007092179A (ja) 2007-04-12
JP2007092179A5 true JP2007092179A5 (enExample) 2007-08-30
JP4977437B2 JP4977437B2 (ja) 2012-07-18

Family

ID=23963006

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2001554496A Expired - Lifetime JP4003455B2 (ja) 2000-01-28 2001-01-26 変更された低温表面硬化方法
JP2006289274A Expired - Lifetime JP4977437B2 (ja) 2000-01-28 2006-10-24 変更された低温表面硬化方法
JP2011150389A Expired - Lifetime JP5378462B2 (ja) 2000-01-28 2011-07-06 変更された低温表面硬化方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2001554496A Expired - Lifetime JP4003455B2 (ja) 2000-01-28 2001-01-26 変更された低温表面硬化方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011150389A Expired - Lifetime JP5378462B2 (ja) 2000-01-28 2011-07-06 変更された低温表面硬化方法

Country Status (12)

Country Link
US (1) US6547888B1 (enExample)
EP (2) EP1259657B1 (enExample)
JP (3) JP4003455B2 (enExample)
KR (1) KR100707220B1 (enExample)
CN (1) CN1205350C (enExample)
AU (2) AU3118801A (enExample)
CA (1) CA2398675C (enExample)
DK (1) DK2497842T3 (enExample)
HK (1) HK1050223A1 (enExample)
IL (1) IL150936A (enExample)
MX (1) MXPA02007348A (enExample)
WO (1) WO2001055470A2 (enExample)

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EP3802903A1 (en) 2018-06-11 2021-04-14 Swagelok Company Chemical activation of self-passivating metals
CN110129720A (zh) * 2019-04-28 2019-08-16 徐州箱桥机械有限公司 一种变速箱齿轮在稀土渗碳设备上的热处理方法
KR20220110733A (ko) 2019-12-06 2022-08-09 스웨이지락 캄파니 자가-부동태화 금속의 화학적 활성화
RU2728333C1 (ru) * 2020-02-11 2020-07-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Курский государственный университет" Способ цементации деталей из конструкционных и инструментальных сталей
JP2023523333A (ja) 2020-04-29 2023-06-02 スウェージロック カンパニー 低温軟窒化のための試薬コーティングを使用する自己不動態化金属の活性化
KR20230065997A (ko) 2020-09-10 2023-05-12 스웨이지락 캄파니 적층 제조 물품 및 재료의 저온 케이스 경화 및 표면 개질의 표적화된 적용
CN117295840A (zh) 2021-04-28 2023-12-26 斯瓦戈洛克公司 使用试剂涂料活化自钝化金属以在含氧气体存在下进行低温氮碳共渗
CN114318210B (zh) * 2021-12-10 2023-01-10 东北大学 一种提高奥氏体不锈钢渗碳后耐蚀性及渗层深度的方法
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US20250297351A1 (en) 2022-06-02 2025-09-25 Swagelok Company Laser-assisted reagent activation and property modification of self-passivating metals
CN117144285A (zh) * 2023-08-30 2023-12-01 重庆清平机械有限责任公司 一种tc4钛合金表面渗碳工艺

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